window.addEventListener('load',function(){
	var nav = document.querySelector('.nav');
	var navigation = document.querySelector('.navigation');
	var li = document.querySelector('.li');
	
	nav.onclick = function(){
		navigation.style.width = '100%';
		li.style.display = 'block';
	}
	
	var nav2 = document.querySelector('.nav2');
	var navigation2 = document.querySelector('.navigation');
	var li2 = document.querySelector('.li');
	
	nav2.onclick = function(){
		navigation2.style.width = '0px';
		li2.style.display = 'none';
	}
})